Power Systems Which of the following transformer is used in sub station for operating a protective relay? All of these auto transformer capacitor voltage transformer distribution transformer All of these auto transformer capacitor voltage transformer distribution transformer ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following method is/are more reliable? Fast Decoupled Load Flow (FDLF) method Newton Raphson (NR) method All of these Gauss-Siedel (GS) method Fast Decoupled Load Flow (FDLF) method Newton Raphson (NR) method All of these Gauss-Siedel (GS) method ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power generating station has a plant capacity of 200 MW and maximum power demand is 150 MW. If average power generation is 110 MW, then find the load factor and capacity factor respectively? 0.733 and 0.55 0.55 and 0.733 0.733 and 0.65 0.65 and 0.55 0.733 and 0.55 0.55 and 0.733 0.733 and 0.65 0.65 and 0.55 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the stator faults? All of these over current Inter phase faults failure of excitation All of these over current Inter phase faults failure of excitation ANSWER DOWNLOAD EXAMIANS APP
Power Systems For variable heads of near about but less than 30 meters, which type of turbine is used in hydro power station? Francis Kaplan Pelton None of these Francis Kaplan Pelton None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Breaking current is a ------------------ value? average any of the above maximum RMS average any of the above maximum RMS ANSWER DOWNLOAD EXAMIANS APP
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